Latex foam sponge capable of promoting sleep as well as preparation method and application thereof

A technology for foaming sponges and promoting sleep, applied in the field of latex foaming sponges and their preparation, can solve problems such as rare patents, and achieve the effects of soothing emotions, promoting sleep, and promoting soothing nerves

Inactive Publication Date: 2017-06-13
AGRI PRODS PROCESSING RES INST CHINESE ACAD OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there have been a few patent reports at home and abroad about the research o

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0053] The preparation method of the above-mentioned latex foam sponge of the present invention includes the following steps:

[0054] The components containing natural rubber latex and vulcanizing agent are matured to obtain matured natural rubber latex;

[0055] Foaming the microcapsules containing the foaming agent, the aromatic plant essential oil and the matured natural rubber latex in sequence to obtain a foaming precursor;

[0056] And, vulcanizing the foaming precursor.

[0057] The above-mentioned maturation time can be referenced from 2 to 5 days. The order of maturing addition is not particularly limited.

[0058] After the above-mentioned foaming is completed, a coagulant can be added to place it in the mold for setting. The setting temperature can be 40~50℃.

[0059] As mentioned above, the temperature of vulcanization is 70 to 95°C. The vulcanization time can be conventionally selected according to needs.

[0060] What is not mentioned above applies to the prior art.

Example Embodiment

[0061] Example 1

[0062] Step 1. Use concentrated natural rubber latex as the base material for pillows or mattresses. Natural rubber latex is derived from the sap of the Brazilian Hevea tree. In terms of parts by mass, mix 1.0 part of potassium hydroxide and 167 parts of concentrated natural latex with a dry rubber content of 60%, and add 2.5 parts of sulfur, 1.5 parts of accelerator ZDC, and 1.5 parts of antioxidant BHT264, using the stirring speed as 100-200rpm mechanical stirring, mixing at room temperature, after stirring evenly, let it stand at room temperature and mature for 2 days, set aside.

[0063] Step 2: Add 5.0 parts of microencapsulated aromatic plant essential oil to the above-mentioned mixed natural rubber latex. The plant essential oil contains lavender essential oil, chamomile essential oil, lemon essential oil, and orange essential oil in a ratio of 1:1:1. After mixing uniformly, continue to stir 1.5 parts of ammonium sulfate, 2.5 parts of gelatin, and 5.0 pa...

Example Embodiment

[0065] Example 2

[0066] Step 1. Use concentrated natural rubber latex as the base material for pillows or mattresses. In terms of parts by mass, mix 1.5 parts of potassium hydroxide and 167 parts of concentrated natural latex with a dry rubber content of 60%, and add 2.0 parts of sulfur, 1.5 parts of accelerator ZDC, and 1.0 part of antioxidant BHT264. Use the stirring speed as 100-200rmp mechanical stirring, mixing at room temperature, after stirring evenly, let it stand at room temperature and mature for 2 days, set aside;

[0067] Step 2: Add 4.5 parts of microencapsulated aromatic plant essential oil to the above-mentioned mixed natural rubber latex. The plant essential oil contains lavender essential oil, jasmine essential oil, bergamot essential oil, and benzoin essential oil in a ratio of 2:1:1:1. After mixing uniformly, continue to stir 1.0 parts of ammonium sulfate, 2.0 parts of gelatin, and 5.0 parts of calcium carbonate, add 1.5 parts of vegetable potassium oleate, me...

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PUM

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Abstract

The invention discloses latex foam sponge capable of promoting sleep as well as a preparation method and application thereof. Raw materials of the latex foam sponge contain the following components in parts by mass: 100 parts of natural latex, 0.5-3.0 parts of a vulcanizing agent, 0.5-3.0 parts of a foaming agent and 0.1-5.0 parts of fragrant plant essential oil microcapsules. A pillow or mattress made from the latex foam sponge disclosed by the invention can slowly release an aromatic plant essential oil ingredient as the fragrant plant essential oil microcapsules are contained, so that relief of nerves can be promoted, pressure can be alleviated, mood can be soothed, and the sleep is promoted.

Description

technical field [0001] The invention relates to the technical field of natural rubber latex products, in particular to a latex foam sponge capable of promoting sleep and a preparation method and application thereof. Background technique [0002] In recent years, with the rapid improvement of people's living standards and the increasing awareness of health, the bedding industry such as pillows and mattresses is ushering in a spring of vigorous development. Latex foam sponge pillows / mattresses are extracted from pure natural latex juice. No toxic and harmful substances are added in the production process, which is natural, environmentally friendly and pollution-free; it has a certain anti-mite and antibacterial ability; its honeycomb design can achieve good ventilation effect , quickly dissipate the heat generated by the human body; its unique soft touch and high elasticity of latex can conform to the contours of the body, rely on the human spine, and make your spine into the ...

Claims

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Application Information

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IPC IPC(8): C08L7/02C08L91/00C08K13/02C08K3/26C08K3/22A47G9/10A47C27/00
CPCA47C27/00A47G9/10A47G2009/1018C08L7/02C08L2203/14C08L2205/025C08L2205/035C08L91/00C08K13/02C08K2003/265C08K2003/2296
Inventor 吕明哲方蕾李普旺李永振杨春亮杨子明余和平张帆
Owner AGRI PRODS PROCESSING RES INST CHINESE ACAD OF TROPICAL AGRI SCI
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